Penestragania apicalis (Osborn & Ball,1898),another invasive Nearctic leafhopper found in Europe

In 2010 the Nearctic leafhopper Penestragania apicalis (Osb.& Ball) was found for the first time in Europe. Altogether there are now 16 known localities in France, Switzerland, Germany and Austria indicating that the species is well established for a rather long period and more widespread in Europe and perhaps worldwide. As in North America it lives on honeylocust (Gleditsia triacanthos L.), overwinters in the egg stage and probably has one or two generations a year, with adults at least from late June until early October. It is yet unclear if it causes relevant damage to the host plant in Europe.

Verzeichnis der von Prof. Dr. Ismar Elbogen von 1898-1924 verfassten Schriften

zsgest. von Jenny Wilde

Über Aus- und Rückwanderung : Vortrag, geh. am Mittwoch, 17. Sept. 1902 in d. Henry Jones-Loge in Hamburg

von Paul Laskar

A Hebrew and English lexicon of the Old Testament : with an appendix containing the biblical Aramaic ; based on the lexicon of William (Wilhelm) Gesenius as transl. by Edward Robinson ; ed. with constant reference to the Thesaurus of Gesenius ... and with authorized use of the latest German ed. of Gesenius's Handwörterbuch über das Alte Testament

Francis Brown with the co-op. of ...

Monte Carlo modeling of polarized light propagation: Stokes vs Jones - Part I

This bipartite comparative study aims at inspecting the similarities and differences between the Jones and Stokes–Mueller formalisms when modeling polarized light propagation with numerical simulations of the Monte Carlo type. In this first part, we review the theoretical concepts that concern light propagation and detection with both pure and partially/totally unpolarized states. The latter case involving fluctuations, or “depolarizing effects,” is of special interest here: Jones and Stokes–Mueller are equally apt to model such effects and are expected to yield identical results. In a second, ensuing paper, empirical evidence is provided by means of numerical experiments, using both formalisms.

Monte Carlo modeling of polarized light propagation: Stokes vs Jones - Part II

In this second part of our comparative study inspecting the (dis)similarities between “Stokes” and “Jones,” we present simulation results yielded by two independent Monte Carlo programs: (i) one developed in Bern with the Jones formalism and (ii) the other implemented in Ulm with the Stokes notation. The simulated polarimetric experiments involve suspensions of polystyrene spheres with varying size. Reflection and refraction at the sample/air interfaces are also considered. Both programs yield identical results when propagating pure polarization states, yet, with unpolarized illumination, second order statistical differences appear, thereby highlighting the pre-averaged nature of the Stokes parameters. This study serves as a validation for both programs and clarifies the misleading belief according to which “Jones cannot treat depolarizing effects.”

A critical history of the doctrine of a future life in Israel, in Judaism, and in Christianity or Hebrew, Jewish, and Christian eschatlology from pre-prophetic times till the close of the New Testament Canon, being the first Jowett lectures delivered in 1898-99

R. H. Charles